USB电脑，MP3/MP4输出，TF/Micro SD 卡合一迷你音箱上市啦

USB电脑，MP3/MP4输出，TF/Micro SD 卡合一迷你音箱上市啦！

1.Mini Speaker

2.Colorful LED light

3.FM function

4.Support TF card

5.Portable Speaker

Technical parameters:

1. Output: RMS 3W.

2. Frequency response: 90Hz~20KHz

3. SNR: >85dB.

4. Impedance: 4 ohm.

5. Power supply: 550MH Lithium battery.

6.Charging power supply:USB 5V

7. 40mm internal magnetic, high- quality aluminum and iron boron speaker.

8. Built-in rechargeable lithium battery, when the maximum playing, support for 2 hours.

9. Colorful LED light.

10. USB charging.

11. FM radio, Auto search.

12. Support TF card, mobile phones, computers and other external sources.